Exchange possible. 📱 Display 6.5-inch Super Retina HD OLED display Resolution: 2688 × 1242 pixels (very sharp) Supports HDR and True Tone for better colors ⚙️ Performance Powered by A12 Bionic chip Smooth for daily use, apps, and moderate gaming Runs iOS (though newer updates may be limited now) 📸 Camera Dual 12MP rear cameras (Wide + Telephoto) 2× optical zoom Portrait mode with depth control 7MP front camera with Face ID support 🔋 Battery Up to 25 hours talk time Better battery than iPhone X (but weaker than newer models) 💾 Storage Option 256GB 🔒 Design & Build Glass back with stainless steel frame IP68 water and dust resistance Premium look and solid feel 🔐 Features Face ID (no fingerprint sensor) Dual SIM (nano-SIM + eSIM) Wireless charging supported